Apocalypse. Most people think of an apocalypse as something that leads to the end of the world, due to geographical factors such as earthquakes or tsunamis. Some people consider it something expected and necessary, while others consider it the opposite. Different people imagine the apocalypse differently. Someone may think about more down-to-earth and realistic scenarios of the end, such as: meteorites falling to Earth or the explosion of the Moon, oor Earth burning because of the Sun, while others may think more about fantastic factors, i.e. aliens or zombies. In my case, unfortunately, it was zombies. If you think it was caused so suddenly by some epidemic or biological war, then maybe you're right, maybe you're not. Unfortunately, I don't know what started this apocalypse, but one day I will find out the truth. Whether it takes a month or fifteen years, I will find out what caused the world to turn upside down.